摘要
在分析已有两种主要群体一致性算法所存在问题的基础上,给出了一种新的群体一致性算法,该算法是用方差的大小来衡量群体一致性程度,有利于设定统一的阈值,并具体实现了新的群体一致性算法,运用该算法平台对某轿车厂家的一款新车型进行了快速、科学地决策,从新车型的市场反馈来看,该算法是有效的。
By analyzing the two main current group consistency algorithms and studying the method of calculating Vector Re- semblance Degree, a new Group Consistency algorithm is presented in this paper, in which variance is used to calc^ate Group Consistency. It is very convenient to set a unified threshold in the new algorithm. Then, the Group Consistency algorithm is real- ized by using appropriate development tools. Finally, a car manufacturer makes a decision on car styling through the algorithm platform, and from the view of the market feedback of the new car styling, the algorithm is effective.
出处
《安庆师范学院学报（自然科学版）》
2012年第3期34-38,共5页
Journal of Anqing Teachers College(Natural Science Edition)
基金
安徽省高校省级优秀青年人才基金项目(2012SQRW079)资助
关键词
群体一致性
向量相似度
方差
goup consistency, vector rescmblancc degree, variance
